A:AnswerIt would be best to remove from the laptop and fold for travel. It comes with a cover to place it in once folded. So you will have the laptop, folded assembly and cords. I travel with my setup through airports as a carry on with no issues.
A:AnswerThis is 2 screens that can be connect in several different ways. For me I used the provided power outlet for power and the USBC cable for the connection to my laptop. Also comes with some standard USB type cables as well.